ALT-PU-2017-1773-1

Package update kernel-image-un-def in branch p8

Version4.9.33-alt0.M80P.2

Published2017-06-22

Max severityHIGH

Severity:

Closed issues (2)

HIGH7.4

Уязвимость в реализации механизма Stack Guard-Page ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2017-06-23Modified: 2024-05-16

CVSS 3.xHIGH 7.4

CVSS:3.x/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 2.0MEDIUM 6.2

CVSS:2.0/AV:L/AC:H/Au:N/C:C/I:C/A:C

References

CVE-2017-1000364

CVE-2017-1000364

HIGH7.4

An issue was discovered in the size of the stack guard page on Linux, specifically a 4k stack guard page is not sufficiently large and can be "jumped" over (the stack guard page is bypassed), this affects Linux Kernel versions 4.11.5 and earlier (the stackguard page was introduced in 2010).

Published: 2017-06-19Modified: 2025-04-20

CVSS 2.0MEDIUM 6.2

CVSS:2.0/AV:L/AC:H/Au:N/C:C/I:C/A:C

CVSS 3.xHIGH 7.4

CVSS:3.x/CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References